diff --git a/readme.txt b/readme.txt
index 2926f6c..f9f69b5 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,6 +1,8 @@
+#add /usr/bin/env
+## add UTF-8
 Git is a distributed version control system.
 Git is free software distributed under the GPL.
 Git has a mutable index called stage.
 Git tracks changes.
 Creating a new branch is quick and simple.
-dev branch
+dev branch is